Flash; convoke (Each creature you tap while casting this spell reduces its cost by {1} or by one mana of that creature's color.) Flying. When Angel of Salvation enters the battlefield, prevent the next 5 damage that would be dealt this turn to any ...

Flash (You may cast this spell any time you could cast an instant.) Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Flying. Other white creatures get +1/+1.